baber/WOPTO huggingface dataset:
Patent JP-S60257765-A (JP)
Title: Stationary power converter
Inventor: AKUTSU SEIJI
IPC: H02M3/10
Filed: 1984-06-01
Abstract: PURPOSE:To obtain a stationary power converter which outputs a stable output due to abrupt increase or decrease of an input voltage by setting the upper and lower limit values of a reference voltage, and controlling the conduction rate of chopper so that the output voltage falls within the set voltage range. CONSTITUTION:A control system of a stationary power converter CH has a detector DCPT of an output voltage Vout, an amplifier AMP for amplifying a deviation between the voltage Vout and a reference voltage Vp instructed externally, low and high priority circuits L, H, a phase shifter APPS for converting the output of the priority circuit H into a conduction rate (r), and a voltage detector DCPT for detecting an inner volage Vin. The circuits L, H compare the outputs of voltage setters HV, LV for setting the upper limit Vp+alpha and the lower limit Vp-alpha of the output voltage Vout on the basis of the input voltage Vin with the output (deviation) of the amplifier AMP. Thus, when the output (deviation) of the amplifier AMP falls within the + or -alpha, the rate (r) is controlled in response to the deviation, and when exceeds the range, the rate (r) is controlled in response to the + or -alpha.
Patent JP-H09297693-A (JP)
Title: Electronic equipment and fault factor analytic method
Inventor: KONDO TETSUJIRO
IPC: G06F11/30
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To specify the position of a fault by collecting the information of the fault. SOLUTION: A microcomputer 14 of a video camera 1 installed at home H detects the defect of an operation, generates prescribed fault analytic data based on the detected result and outputs these data through a home bus 6 and a telephone line 7 to a fault discriminating device 5 installed at a center S. The fault discriminating device 5 analyzes the fault analytic data and transfers a fault diagnostic program for getting further detailed information to the video camera 1. The microcomputer 14 transmits fault discrimination data provided by executing the fault diagnostic program to the fault discriminating device 5. The fault discrimination data are analyzed by a fault position discriminating circuit 22 at the fault discriminating device 5, and the analyzed result is displayed on a CRT 21.  Thus, the monitoring person at the center S grasps the state of the broken video camera and specifies the position of the fault.
Patent JP-H08302387-A (JP)
Title: Detergent composition
Inventor: YAMAGISHI RIEKO
IPC: C11D9/02
Filed: 1995-05-09
Abstract: PURPOSE: To obtain a detergent compsn. which is lowly irritative, is excellent in foaming power, foam quality, and foam breaking, gives a good feeling of refreshment during rinsing and after cleaning, and is esp. excellent in freedom from creaking during rinsing and feeling of being stretched after cleaning. CONSTITUTION: This detergent compsn. contains an N-alkyl or -alkenylcitramide represented by the formula (wherein R is a 10-20C satd. or unsatd. hydrocarbon group; and M is H, an alkali or alkaline earth metal, ammonium, or an alkanolamine) and a higher fatty acid.
Patent JP-H02288616-A (JP)
Title: Self-calibration type d/a converter and self-calibration type a/d converter using the d/a converter
Inventor: NENE YOSHITO
IPC: H03M1/10
Filed: 1989-04-28
Abstract: PURPOSE:To attain high processing speed and high accuracy by varying an output current or a voltage of a constant current source or a constant voltage source so as to reduce any of the nonlinearity error, offset error and gain error of D/A converter. CONSTITUTION:A main D/A converter 3 is a current output type D/A converter consisting of a segment type constant current source array 31 and of a segment decoder 32 converting an input digital value from a Successive Approximation Register(SAR) 2 into a segment code. The segment type constant current source array 31 consists of plural constant current sources 311 generating the same value. Then any of the nonlinearity error, offset error and gain error of a D/A converter is decreased by varying an output current of each constant current source 311. Thus, a self-calibration type D/A converter with high speed and high accuracy is obtained.
Patent JP-S61268405-A (JP)
Inventor: SASAKI MASASHI
IPC: B28B1/24
Filed: 1985-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S604295-A (JP)
Inventor: SHIGI HIDETAKA
IPC: B32B18/00
Filed: 1983-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63277172-A (JP)
Title: Automatic card storage device for collator
Inventor: IKEDA SHIGEO
IPC: B65H31/30
Filed: 1987-05-07
Abstract: PURPOSE:To make conveyance of a card and its storage so easily by mounting a carrier, where a card storage part is formed in plural rows, on the card storage support block attached to a support block base in all directions. CONSTITUTION:A carrier with each card storage part 12 in rows is mounted on a card storage support block 13 so as to cause the one card storage part 12 to be situated in front of a card discharge port of a collator. And, when a bundle of cards fed out of the collator is housed in the card storage part 12, it is stored and stacked in consecutive order while making the support block 13 go down as far as a portion for thickness of the bundle of the stored cards by a longitudinal feed mechanism 21. When the specified quantity is stacked up, the support block 13 is moved in both directions so as to cause the adjacent card storage part 12 to be situated in front of the card discharge port of the collator. Thus, the conveyance of the carrier is conveniently performed and, what is more, the storage of these cards is efficiently performable in succession.
Patent JP-H08283592-A (JP)
Title: Pigment composition and production thereof
Inventor: TAKAMI HISANORI
IPC: C09B67/22
Filed: 1995-04-13
Abstract: PURPOSE: To improve the vividness, gloss, flowability, and controllability of colors by coupling a tetrazo-compound of 3,3'-dichlorobenzidine and/or 3,3'- dimethoxybenzidine with an acetoacetanilide and a specified compound. CONSTITUTION: 3,3'-Dichlorobenzidine and/or 3,3'-dimethoxybenzidine is made into a tetrazo-compound to give a tetrazonium salt. Separately, a grounding agent is prepared which comprises an aqueous solution of a mixture of an acetoacetanilide and compounds of formula I and/or formula II (wherein Q is a piperidine, pipecoline or morpholine nucleus having at least one of 1-5C alkyl groups and 3-8C cyclic hydrocarbon groups; X and Y are each 3-8C alkylene or carbonyl; and AA is acetoacetylamino) in an amount of 0.2-20mol% based on the acetoacetanilide. The tetrazonium salt is coupled with the grounding agent to give the pigment. This pigment is dispersed in a varnish to give an ink which causes little difference between the color of print and the apparent color of ink.
Patent JP-H06299702-A (JP)
Title: Fixture for construction of concrete wall
Inventor: YAMASHITA JOJI
IPC: E04G9/10
Filed: 1993-04-15
Abstract: PURPOSE:To increase workability, by providing a bend making a detour of vertical reinforcing rods, near the other end of a separator to connect to the hook of a formwork. CONSTITUTION:Bends 7 making a detour of vertical reinforcing rods 14 are provided in separators 6 to make it possible to fit the connection hole 6b to the hook 8 even if the vertical rods 14 of the rear side rows of reinforcing rods block the hooks 8. The position where the bends 7 are provided is decided in accordance with the distance L from the inner face of a form 3 to the vertical reinforcing rods 14 and the distance 1 from the inner face of the form 3 to the front end of the hook 8. In this way, even if the hooks 8 fitted to the form 3 are hidden at the rear of vertical reinforcing rods 14, the connection hole 6b makes a detour by the bend 7 against the vertical rods hiding the hook 8 and hence, the separator 6 can be easily connect to the form 3 by fitting the connection hole 6b of separator 6 to the hook 8.
Patent JP-H06320340-A (JP)
Title: Wire electric discharge machine
Inventor: KATOU TOMOTSUGU
IPC: B23H7/06
Filed: 1993-05-13
Abstract: PURPOSE:To attain accurately machining tilt surfaces of a workpiece with its upper/lower surfaces not in a similar figure and a workpiece with the axis of the upper/lower surfaces not vertical even with the upper/lower surfaces in a similar figure by correspondingly providing upper/lower guide positions from a commanded finish machining shape, and providing a control device for correcting a wire tilt angle between both the positions. CONSTITUTION:A control device 6 reads a finish machining shape commanded by a machining program from an NC tape 11 in an NC program anlytic part 12, to obtain a machining route for actually moving a wire 1. Next in a moving position arithmetic part 13, positions of upper/lower guides 2, 3 are correspondingly obtained. In an interpolation processing part 14 from positions of these upper/lower guides 2, 3, a tilt angle of the wire 1 is calculated. Thereafter based on the predetermined correction amount, the tilt angle of this wire 1 is corrected in a tapered angle correcting part 15.
Patent JP-S60254980-A (JP)
Title: Color image pickup device
Inventor: KITAGAWA TAKASHI
IPC: H04N9/73
Filed: 1984-05-31
Abstract: PURPOSE:To reduce the number of necessary color temperature conversion filters, and to limit filters for further correction to filters which have a close relation to color reproducibility, and to improve the color reproducibility by correcting electrically deterioration in color reproducibility due to variation in the color temperature of an illumination light source. CONSTITUTION:Gain control circuits 7 and 8 adjust independently the levels of two color difference signals 44 and 45, i.e. B-Y and R-Y signals obtained from a coincidence circuit 6. A subcarrier inputted from a terminal 9 is supplied directly to a phase shifting circuit 12, and the phase of the 2nd subcarrier 47 modulated with the 2nd color difference signal whose level is so corrected as to compensate deterioration in color reproducibility according to the color temperature of a light source for illumination is adjusted. Gain control circuits 7 and 8 make a phase adjustment associatively with the phase adjustment of the phase shifting circuit 12, and the quantities of those adjustments are determined continuously according to the color temperature of the illumination light source, but the quantities of adjustments corresponding to the color temperature are calculated by a calculating circuit 49 from the value of the color temperature obtained from a color temperature detecting circuit 14.
Patent JP-S5736874-A (JP)
Title: Semiconductor photoelectric converter
Inventor: YAMAGUCHI EIICHI
IPC: H01L27/144
Filed: 1980-08-13
Abstract: PURPOSE:To improve the S/N ratio of a semiconductor photoelectric converter by arranging an electrode via an insulating layer on a low specific resistance semiconductor region set at the main surface side of a semiconductor substrate. CONSTITUTION:Sets of the first and second semiconductor regions 3, 4 and of the third and fourth semiconductor regions 5, 6 having low specific resistance are formed at the main surface 2 side of a semiconductor substrate 1. The first and second electrodes 11, 12 are respectively arranged via the first and second insulating layers 9, 10 on the surface of the main surface 2 side of the region between the first and the second semiconductor regions 3 and 4 and the region between the third and the fourth semiconductor regions 5 and 6 of the substrate 1. The first electrode 11 and the first layer 9 have light transmitting property, and first region 3 and the second electrode 12 are connected via a wiring layer 13 extending as an insulation of the substrate 1 between the region 3 and the electrode 12.
Patent JP-H10295354-A (JP)
Title: Pocketable ashtray
Inventor: NOMURA HACHIRO
IPC: A24F19/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To produce an easily usable pocketable ashtray having high safety at a low cost. SOLUTION: A fixing piece 8 having a semicircular form and made of a rigid thin synthetic resin is attached to the lid 6 of the pocketable ashtray 1 by welding the linear part 8a of the piece 8 to the inner top edge of the lid 6. A holding piece 9 for accepting and holding the fixing piece 8 is formed with a rigid thin synthetic resin in nearly the same form as the fixing piece 8 and the circular edge of the holding piece 9 is welded at about the center of the front face of a bag 4 opening the linear edge 9a and directing the opened part 9b downward.
Patent JP-H04338837-A (JP)
Title: Process schedule system
Inventor: NEGISHI KAZUYOSHI
IPC: G06F15/177
Filed: 1991-05-16
Abstract: PURPOSE:To attain a process schedule system for tightly-coupled multiprocessors which decides a specific process that is tied to a specific buffer memory especially in a process schedule state based on the actual system processing time and the data hit count result of the buffer memory. CONSTITUTION:The data hit count values 11f of a buffer memory as well as the processing time of the process related to each task are totalized. Then the totalized count value is compared with the given threshold value 8, and only the processes related to the tasks having the hit count values larger than the value 8 are tied to the buffer memory so as to secure the equal processing time. Then a screen interface effective to the change of the value 8 is provided and the processes are tied to the buffer memory based on the actual buffer hit count value 110a. Therefore only the processes that reuse the data are tied to the buffer memory and the system processing efficiency is improved. Then an allocating task is attained with balance of the load kept between the buffer memories and the threshold value 7 is also easily changed.
Patent JP-H06319660-A (JP)
Title: Mat or duckboard for bath
Inventor: OTSUKI MASAYOSHI
IPC: B32B5/18
Filed: 1993-05-13
Abstract: PURPOSE:To provide a mat or a duckboard for a bath giving comfortable touch and warm feeling and hardly slipping on the floor surface. CONSTITUTION:An upper layer section 1 is a cross-linking foam sheet (expansion ratio of 15, thickness of 4mm) made of a low-density polyethylene having a density of 0.067. An intermediate layer section 2 is laminated with three cross- linking foam sheets 21, 22, 23 made of a low-density polyethylene and having a density of 0.05, expansion ratio of 20, and a thickness of 5.3mm and the same cross-linking foam sheet 24 having a thickness of 4mm. The intermediate layer section 2 is stuck to the lower face of the upper layer section 1 by thermal fusion. A lower layer section 3 made of an ethylene-methyl methacrylate copolymer resin and having a thickness of 200mum is stuck to the lower face of the intermediate layer section by thermal fusion.
Patent JP-H07318252-A (JP)
Title: Raw garbage processing machine
Inventor: KAMEYAMA MINORU
IPC: F26B25/00
Filed: 1994-05-25
Abstract: PURPOSE:To enable a raw garbage processing operation to be carried out in a less-expensive constitution and with a less expenditure, and eliminate any special processing for a discharged item after processing. CONSTITUTION:A heater 15 and a blower fan 16 heat raw garbage to change moisture content in the raw garbage into water vapor. A dehydration tank 1 is cooled with a cooling fan 6 and then the water vapor contacted with an inner side surface of the tank is converted into water droplets. In addition, a motor 3 rotates a processing container 8 and raw garbage in the container to dehydrate the raw garbage by its centrifugal force. A deodorizing part 12 reduces bad odor generated from the raw garbage, the aforesaid water droplets, or dispersed materials by the centrifugal force of the fan or the like.
Patent JP-H04338352-A (JP)
Title: Production of alpha-alkylacrolein
Inventor: NAKANO TATSUYA
IPC: C07C45/65
Filed: 1991-05-16
Abstract: PURPOSE:To obtain the corresponding alpha-alkylacrolein from an aldehyde and formaldehyde in high yield under mild conditions in a short time by using a catalyst system composed of a boric acid compound and a primary or a secon dary amine in combination. CONSTITUTION:An aldehyde (e.g. propionaldehyde) expressed by formula II (R1 is H, 1-10C alkyl or aryl) is reacted with formaldehyde under conditions of 20-150 deg.C and 0.1-50 atm within the range of pH2.5-12 by using a catalyst system composed of a boric acid compound (e.g. boric acid) expressed by formula I (x, y and z are 1-20) and a primary or a secondary amine (e.g. diethanolamine) in combination as a catalyst to afford the corresponding alpha- alkylacrolein (e.g. methacrolein). The aforementioned method is highly selective and excellent in stability.
Patent JP-H02291701-A (JP)
Title: Sequential calculation method for space circuit network method
Inventor: KOIKE SHOICHI
IPC: H01P3/08
Filed: 1989-04-29
Abstract: PURPOSE:To decrease the number of memories required and to increase the processing time of each calculation by diverting a memory for the past information and a memory for the present information to each other without fixing both memories. CONSTITUTION:In a 1st calculation process, a 1st memory 11 is read by an arithmetic processor 21 which converts the magnetic value B2C2F2 into the electric value A1D1E1 and becomes empty. Then the electric value A2D2E2 stored in e 3rd memory 13 is converted into the magnetic value B2C2F2 by an arithmetic processor 22 and written into the memory 11, and the value A1D1E1 is written into a 2nd memory 12. Thus the 1st calculation process is through. In a 2nd calculation process, the memory 11 is read by the processor 21 which converts the value B2C2F2 into the value A2D2E2 and becomes empty again. When the output, i.e., the value B2C2F2 of the processor 22 which converts the value A1D1E1 into the value B2C2F2 is written into the memory 11, and the value A2D2E2 is written into the memory 13. Thus the 2nd calculation process is through and the operation returns to the 1st calculation process.
Patent JP-H0666350-A (JP)
Title: Reduction gear
Inventor: TAKEDA MITSUHIRO
IPC: F16H1/32
Filed: 1993-05-13
Abstract: PURPOSE:To improve the durability and torque transmission efficiency by providing a fixed internal-tooth gear arranged with tooth spaces, a rolling element holding tube provided with elastic teeth arranged with rolling elements fewer than the teeth on the outer periphery, and a noncircular cam plate elastically deforming the holding tube so that the engaging position between the rolling elements and the tooth spaces is moved in sequence. CONSTITUTION:A cam plate 14 is rotated via an input shaft 27, a toothed belt 22 having elastic teeth 22a is bent in response to the rotational phase of its major axis 14a, then rolling elements 21 on the major axis 14a are revolved together with the toothed belt 22 while being rotated to be engaged with the tooth spaces 20a of an internal-tooth gear 20 in sequence. The phase is shifted by the difference between the number of the rolling elements 21 and the number of the tooth spaces 20a, the phase shift is converted into the rotation of the teethed belt 22 in the opposite direction to the arrow direction, it is transmitted to an output shaft 28, and the output shaft 28 is decelerated against the input shaft 27. Since the elastic teeth 22a have elasticity, the decelerated rotation can be transmitted while the rolling elements 21 are continuously kept in contact with the tooth spaces 20a on the whole periphery.
Patent JP-H08304309-A (JP)
Title: Method for forming distribution diagram for radiation dose of material body after correction for attenuation caused by material body thereof
Inventor: REJISU GIYURUMOODO
IPC: G01N23/04
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a radiation dose distribution chart which is corrected for attenuation without making a conventional attenuation distribution chart. SOLUTION: A radiation dose distribution chart of an object 2 is made while correcting for the attenuation of radiation due to the object. In a method for delivering photons to the object from a radiation propagation source 3 which can take several positions with respect to the object, measurement (N) of photons radiated from a radiation source a propagating through the object is acquired by a detection means 7 along with the projection (E1) of measurement of photons radiated from the object. Acquisition of propagation measurement and the project of radiation measurement are performed under same arrangement and a coefficient (E4) for correcting the attenuation of radiation due to object is determined in order to correct the project (E6) of measurement of radiation dose.  Furthermore, a radiation dose distribution chart (E2) is made based on the project of measurement of radiation dose corrected for attenuation.
Patent JP-S5737385-A (JP)
Title: Cleaning blade of copying machine
Inventor: KITOU HIDEYO
IPC: G03G21/00
Filed: 1980-08-15
Abstract: PURPOSE:To provide a cleaning blade with self-lubrication and to perform excellent copying without adding a lubricating oil to toner, by forming the cleaning blade by adding silicone oil containing a group reactive on organic materials before rubber cross-links to urethane rubber having a specific hardness range. CONSTITUTION:The cleaning blade 9 of the photoreceptor 1 of an electronic copying machine is formed by adding 0.1-10% silicone oil (e.g. modified silicone oil of SH8427, tec., or silicone oil having NH2, a glycidyl group, etc.) having a group reactive on organic materials to an urethane rubber material having 60-80 Shore A hardness before the cross-linking process of the urethane rubber. Consequently, the cleaning blade 9 itself has a lubricating function and the need to giving lubricity between the photoreceptor 1 and blade 9 by adding lubricating oil to toner 10 is eliminated, thereby obtaining excellent copies all the time.
Patent JP-H0412576-A (JP)
Title: Solid laser oscillating apparatus
Inventor: KITAGAWA NAOAKI
IPC: H01S3/08
Filed: 1990-05-01
Abstract: PURPOSE:To effectively obtain laser output by cutting out slab containing crystal distortion part inside crystal from Nd-YAG single crystal, and projecting laser light on the slab through the part except the crystal distortion part. CONSTITUTION:A laser oscillating apparatus is constituted by using a slab 3 which is cut out from Nd-YAG single crystal 1, so as to contain a crystal distortion part 2 at a cutting-out surface. The volume of the cut-out slab 3 of the Nd-YAG single crystal 1 is twice that of a slab which is cut out so as to avoid the crystal distortion part 2. Both end surfaces 4a, 4b of the slab 3 are parallel to each other, and cut out at an inclination angle of alpha away from the upper surface 5a and the lower surface 5b. Both of the end surfaces 4a, 4b and the upper and the lower surfaces 5a, 5b are polished to be optical mirror surfaces. Hence laser light can travel two times in one crystal, so that the laser output is doubled.